EP 1078480 B1 20050622 - A DEVICE AND METHOD FOR WIRELESS DATA TRANSMISSION
Title (en)
A DEVICE AND METHOD FOR WIRELESS DATA TRANSMISSION
Title (de)
ANORDNUNG UND VERFAHREN ZUR DRAHTLOSEN DATENÜBERTRAGUNG
Title (fr)
DISPOSITIF ET PROCEDE POUR LA TRANSMISSION SANS FIL DE DONNEES
Publication
Application
Priority
- SE 9900617 W 19990419
- SE 9801443 A 19980424
Abstract (en)
[origin: WO9956417A3] A device in such an appliance as a mobile telephone (2), a lap top computer (1) or the like for wireless data transmission by means of IR light between such appliances comprises means for transmitting IR light and means for receiving IR light. Mainly for reducing the space requirement for the device the means for transmitting and receiving are combined into one LED with a single lens (8), a so called transceiver.
IPC 1-7
IPC 8 full level
G06F 3/00 (2006.01); H01L 31/12 (2006.01); H04B 10/114 (2013.01)
CPC (source: EP KR)
H04B 1/20 (2013.01 - KR); H04B 10/1143 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9956417 A2 19991104; WO 9956417 A3 19991229; AT E298479 T1 20050715; AU 4298699 A 19991116; AU 752876 B2 20021003; BR 9909885 A 20001226; CA 2330127 A1 19991104; CN 1297631 A 20010530; DE 69925912 D1 20050728; DE 69925912 T2 20051201; EE 200000615 A 20020415; EP 1078480 A2 20010228; EP 1078480 B1 20050622; JP 2002513191 A 20020508; KR 20010042947 A 20010525; PL 343488 A1 20010827; SE 512449 C2 20000320; SE 9801443 D0 19980424; SE 9801443 L 19991025; TR 200003090 T2 20010321
DOCDB simple family (application)
SE 9900617 W 19990419; AT 99947060 T 19990419; AU 4298699 A 19990419; BR 9909885 A 19990419; CA 2330127 A 19990419; CN 99805184 A 19990419; DE 69925912 T 19990419; EE P200000615 A 19990419; EP 99947060 A 19990419; JP 2000546475 A 19990419; KR 20007011771 A 20001023; PL 34348899 A 19990419; SE 9801443 A 19980424; TR 200003090 T 19990419